Publications

Working Papers/Pre-Prints

Arkady Konovalov & Ian Krajbich (2017). On the strategic use of response times. Social Science Electronic Publishing

Cary Frydman & Ian Krajbich (2017). Using response times to infer others’ beliefs: An application to information cascades. Social Science Electronic Publishing

Armin W. Thomas, Felix Molter, & Ian Krajbich (2020). Uncovering the computational mechanisms underlying many-alternative choice. PsyArXiv

Blair R. K. Shevlin & Ian Krajbich (2020).  Attention as a source of variability in decision-making: Accounting for overall-value effects with diffusion models. PsyArXiv

Journal Articles

Rramani, Q., Krajbich, I., Enax, L., Brustkern, L., Weber, B. (2020) Salient nutrition labels shift peoples’ attention to healthy foods and exert more influence on their choices. Nutrition Research, 80:106-116

Konovalov, A., & Krajbich, I. (2020) Mouse tracking reveals structure knowledge in the absence of model-based choice. Nature Communications, 11: 1893

Gwinn, R., & Krajbich, I. (2020) Attitudes and attention. Journal of Experimental Social Psychology, 86

Cooper, D.J., Krajbich, I., Noussair, C.N. (2019) Choice-process data in experimental economics. Journal of the Economic Science Association, 5(1) 1-13

Smith, S., & Krajbich, I. (2019) Gaze-informed modeling of preference learning and prediction. Journal of Neuroscience, Psychology, and Economics, in press

Konovalov, A., & Krajbich, I. (2019) Revealed strength of preference: Inference from response times. Judgment and Decision Making, 14(4) 381-394

Smith, S., Krajbich, I., Webb, R. (2019) Estimating the dynamic role of attention via random utility. Journal of the Economic Science Association, 5(1) 97-111

Thomas, A.W., Molter, F., Krajbich, I., Heekeren, H.R., Mohr, P.N.C (2019) Gaze bias differences capture individual choice behavior. Nature Human Behaviour 3 625-635

Roberts, I., Krajbich, I., Way, B. (2019) Acetaminophen influences social and economic trust. Scientific Reports 9:4060

Konovalov, A. & Krajbich, I. (2019). Over a decade of neuroeconomics: What have we learned? Organizational Research Methods, 22(1) 148-173

Gwinn, R., Leber, A., Krajbich, I. (2019) The spillover effects of attentional learning on value-based choice. Cognition, 182:294-306

Krajbich, I. (2019) Accounting for attention in sequential sampling models of decision making. Current Opinion in Psychology, 29: 6-11

Smith, S., & Krajbich, I. (2019) Gaze amplifies value in decision making. Psychological Science, 30(1): 116-128

Smith, S., & Krajbich, I. (2018) Attention and choice across domains. Journal of Experimental Psychology: General, 147(12):1810-1826

Chen, F., & Krajbich, I. (2018) Biased sequential sampling underlies the effects of time pressure and delay in social decision making. Nature Communications9:3557

Konovalov, A., & Krajbich, I. (2018) Neurocomputational dynamics of sequence learning. Neuron, 98: 1-12

Roberts, I.D., Krajbich, I., Cheavens, J.S., Campo, J.V., Way, B.M. (2018) Acetaminophen reduces distrust in individuals with borderline personality disorder features. Clinical Psychological Science, 6(1): 145-154

Chen, J.W. & Krajbich I. (2017) Computational modeling of epiphany learning. Proceedings of the National Academy of Sciences of the USA, 114(18):4637-4642

Konovalov, A. & Krajbich, I. (2017). Money in the Bank: Distortive Effects of Accumuled Earnings on Risky Choice. Neuron, 93(3), 473-475.

Enax, L., Krajbich, I., & Weber, B. (2016). Salient nutrition labels increase the integration of health attributes in food decision-making. Judgment and Decision Making, 11(5), 460-471.

Konovalov, A. & Krajbich, I. (2016). Gaze data reveal distinct choice processes underlying model-based and model-free reinforcement learning. Nature Communications, 7:12438

Krajbich, I., Camerer, C., & Rangel, A. (2016). Exploring the scope of neurometrically informed mechanism design. Games and Economic Behavior. 101:49-62

Ashby, N.J.S., Johnson, J.G., Krajbich, I., & Wedel, M. (2016). Applications and innovations of eye-movement research in judgment and decision making. Journal of Behavioral Decision Making 29(96-102)

Oud*, B., Krajbich*, I., Miller, K., Cheong, J.H., Botvinick*, & M., Fehr*, E. (2016). Irrational time allocation in decision making. Proceedings of the Royal Society B, 283(1822). *joint first and last authorship

Krajbich, I., & Smith, S. M. (2015). Modeling eye movements and response times in consumer choice. Journal of Agricultural & Food Industrial Organization, 13(1), 55-72.

Krajbich, I., & Dean, M. (2015). How can neuroscience inform economics? Current Opinion in Behavioral Sciences, 5, 51-57.

Krajbich, I., Hare, T., Bartling, B., Morishima, Y., & Fehr, E. (2015). A common mechanism underlying food choice and social decisions. PLoS Computational Biology, 11(10): e1004371

Krajbich, I., Bartling, B., Hare, T., & Fehr, E. (2015). Rethinking fast and slow based on a critique of reaction-time reverse inference. Nature Communications, 6:7455

Chumbley, J. R., Krajbich, I., Engelmann, J. B., Russell, E., Van Uum, S., Koren, G., & Fehr, E. (2014). Endogenous Cortisol Predicts Decreased Loss Aversion in Young Men. Psychological Science25(11), 2102-2105.

Krajbich, I., Oud, B., Fehr, E. (2014). Benefits of neuroeconomics modeling: New policy interventions and predictors of preference. American Economic Review: Papers & Proceedings, 104(5), 501-506

Polania, R., Krajbich, I., Grueschow, M., Ruff, C. (2014). “Neural oscillations and synchronization differentially support evidence accumulation in perceptual and value-based decision-making.” Neuron, 82, 709-720

Krajbich, I., Lu, D., Camerer, C., Rangel, A. (2012). The attentional drift-diffusion model extends to simple purchasing decisions. Frontiers in Psychology, 3(193), 1-18.

Wang, S., Krajbich, I., Adolphs, R., Tsuchiya, N. (2012). The role of risk aversion in non-conscious decision making. Frontiers in Psychology, 3(50), 1-17.

Krajbich, I., Rangel, A. (2011). Multialternative drift-diffusion model predicts the relationship between visual fixations and choice in value-based choice. Proceedings of the National Academy of Sciences of the USA, 108(33), 13852-13857.

Krajbich, I., Armel, C., Rangel, A. (2010). Visual fixations and the computation and comparison of value in simple choice. Nature Neuroscience, 13(10), 1292-1298.

Krajbich, I., Camerer, C., Ledyard, J., Rangel, A. (2009). Using neural measures of economic value to solve the public goods free-rider problem. Science, 326(5952), 596-599.

Krajbich, I., Adolphs, R., Tranel, D., Denburg, N., Camerer, C. (2009). Economic games quantify diminished sense of guilt in patients with damage to the prefrontal cortex. The Journal of Neuroscience, 29(7), 2188-2192.

Hsu, M., Krajbich, I., Zhao, C., Camerer, C. (2009). Neural response to reward anticipation under risk is nonlinear in probabilities. The Journal of Neuroscience, 29(7), 2231-2237.

Kang, M.J., Hsu, M., Krajbich, I., Loewenstein, G., McClure, S., Wang, J.T., Camerer, C. (2009). The wick in the candle of learning: Epistemic curiosity activates reward circuitry and enhances memory. Psychological Science, 20(8), 963-973.

Book Chapters

Fehr, E., Krajbich, I. (2013). Social preferences and the brain. In P. Glimcher and E. Fehr (Eds.) Neuroeconomics: Decision-Making and the Brain.